Mizuki has thought a lot about what to teach Haruno Sakura, and he believes that teaching students in accordance with their aptitude is the best approach.
The first to be abandoned by Mizuki was the attribute ninjutsu. Haruno Sakura, whose chakra attributes tend to be water and earth, had very little chakra, which was not enough to support these two attribute ninjutsu that consumed a lot of chakra. With the breath-retaining technique taught by Mizuki, this weakness can be made up. However, it is very unlikely to rely on this conventional escape technique to improve to the level of being able to catch up with Uchiha Sasuke and Uzumaki Naruto. Unless the chakra attribute changes are thoroughly studied and then integrated into the blood limit secret technique - wood escape, there is no hope. Unfortunately, there has never been a conventional method to obtain wood escape in this world. As for the possibility of transplanting the first generation of cells, forget it. Using human experiments on disciples, Mizuki is no different from Orochimaru.
Taijutsu was also ruled out after consideration. This can be used as a regular training item, but it is still too difficult to make a difference. In the original work, even Sakura, who had "super strength", could not do anything to Scorpion. She had the means to defeat the enemy with one punch, but she couldn't hit anyone at all. In the end, she could only barely win with the help of Chiyo. In the final analysis, her Taijutsu was too poor. As a disciple of Tsunade, she learned medical ninjutsu very well, but the other skills were really not that good. Maybe Tsunade's teaching had some emphasis, but it is more likely that Sakura's talent for Taijutsu is really not that good. And Mizuki is not a master of Taijutsu, and there are no too advanced skills to teach. He can only train more to lay a solid foundation.
Therefore, among the conventional ninjutsu, Sakura's most promising skill is still illusion. Combined with the barrier and sealing technique, her combat power will definitely not be bad. However, Mizuki is still a little hesitant. He changed Haruno Sakura from an explosive medical ninja to a control-type illusion ninja. This transformation actually wastes her talent in medical ninjutsu. Becoming a more comprehensive ninja without weaknesses is the direction that Mizuki has always advocated, especially for civilian ninjas who have ordinary talents except for brains and excellent control, and do not have bloodline limits and family secrets as the commanding heights of strength. If you are not satisfied with mediocrity or becoming a biased niche ninja, you must take the path of comprehensive development.
"Medical ninjutsu is really troublesome. Without Tsunade's guidance, it seems that I can only develop some more effective medical ninjutsu by myself with my knowledge of medicine and biology. It is too troublesome to start from scratch. It seems that I have to take a shortcut by combining Yang escape technique. So, should I start studying Yin-Yang escape technique now?"
Teaching and educating people is not easy in fact. Now that Shuimu has accepted a disciple, he wants to do his best to achieve perfection. At the same time, this is also an opportunity to sort out his own thoughts. Teaching and learning from each other is actually a good thing.
As for Mizuki's current trump card, the Sage Mode, Mizuki still needs to think about it carefully. Mizuki is not sure whether this knockoff version of the Sage Mode is suitable for Haruno Sakura, so he should wait and see how it goes after it is improved. If Haruno Sakura can finally use the Sage Mode, she will be transformed into a human-shaped tailed beast, and her fists will not be much worse than the super strength. The flexible natural energy she controls may be even more violent than the "super strength".
In addition to the above considerations, there is another point that Mizuki needs to consider carefully. Sakura, who did not choose Tsunade but worshipped Mizuki as her master, lacked a great weapon from the beginning, that is, the summoning beast of the Wet Bone Forest - the slug. This is the largest creature in the ninja world, and no one has ever seen her complete body and strength. Even if Tsunade and Sakura jointly burst out the chakra of the Yin Seal, it is not enough to summon the entire body of the slug sage.
Now, all of this has nothing to do with Sakura. The large-scale treatment, shared chakra and transmission, space teleportation and direct force support provided by the slug are no longer available. So, what can make up for this loss? Rely on jellyfish? Mizuki himself thinks it is unreliable. Although external forces cannot be relied on, at least it can help avoid many troubles and allow it to pass the most dangerous stage of growth.
…
On the first day, Mizuki did not make too many changes. As for Haruno Sakura, Mizuki gave her the Shadow Clone Technique and the technique of freely controlling the distribution of chakra. In Mizuki's opinion, Sakura, who was smart, might be able to make better use of this ninjutsu. Mizuki also wanted to see how far Sakura, who had broken through the bottleneck of chakra restriction, could use this technique. If she could withstand the impact of the memories and experiences returned by the collapse of the Shadow Clone, a miracle might happen. Mizuki was looking forward to it.
In addition, she was also given an advanced medical ninjutsu - the thin wound extraction technique. This is not an ordinary common one. It is a real high-difficulty medical ninjutsu. Mizuki can only use it with difficulty. The difficulty is secondary. What's more troublesome is that the material for practice is quite difficult to find. A truly powerful high-level medical ninja not only has superb ninjutsu and excellent quality, but also has extremely rich experience. Only a ninja village like Konoha with a formal medical system can cultivate such talents. The large number of wounded in the hospital is a heavy burden, but on the other hand, isn't it also the material for these medical ninjas to practice and experiment?
Therefore, Haruno Sakura gave up on Tsunade's apprenticeship, and naturally lost these resources. What Mizuki can provide is naturally far less than the support of a village. Even so, Mizuki also needs to do his best, not only Sakura needs it, Mizuki also has an urgent need for this technique.
The technique of extracting fine diseases is a very special medical ninjutsu. The B-level ninjutsu level shows that it is not an easy ninjutsu to master, and the learning difficulty is slightly lower than the palm technique and the chakra scalpel. The main function is to find the patient's lesions and parts that are harmful to the human body based on the fine chakra perception, and then cut the affected area to remove the harmful substances. This technique has extremely high requirements for the operator's fine control of chakra, otherwise, it is easy to fail to save people and hurt the patient instead. The advantage of the technique of extracting fine diseases is that it is extremely effective in treating most toxin injuries. It is a very rare general medical ninjutsu and detoxification technique.
In order to obtain this ninjutsu that was only circulated in a small area of Konoha, Mizuki provided Tsunade with a lot of universal potions as reserves in exchange for this special ninjutsu. If it were just the above functions, this ninjutsu would not be worth Mizuki's efforts. In fact, what Mizuki values most is another important function of this ninjutsu - organ transplantation.